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Green circuit board with black memory chips and gold edge connector

Lenovo

Lenovo 16GB DDR4 2666MHz 260-Pin SODIMM laptop RAM

SKU CH-Q644-MZX7Q

16 GB DDR4 SODIMM running at 2666 MHz with 260 pins for laptop upgrades

  • 16 GB capacity handles heavy multitasking smoothly
  • 2666 MHz DDR4 speed keeps data flowing fast
  • 260-pin SODIMM form factor fits standard laptop slots
  • DDR4 technology improves efficiency over older types
  • Listed by manufacturer in February 2026

Lenovo 16GB DDR4 SODIMM

This Lenovo laptop memory module provides 16GB of DDR4 capacity for notebook upgrades. It suits users who need more system memory for multitasking or demanding applications. The 260-pin form factor fits standard DDR4 SO-DIMM slots in compatible laptops.

Installation and common issues

Installing the module requires opening the laptop chassis and seating the stick firmly until the retention clips engage. A frequent problem occurs when the stick is not fully inserted, causing the system to fail POST or show no memory detected. Static discharge can also damage the chips, so grounding yourself before handling is essential.

2666MHz speed rating

The memory operates at 2666MHz, and this frequency determines whether it matches the laptop's supported specification. If the platform only accepts a lower speed, the module will typically downclock automatically. Buyers who need a different speed grade or a higher total capacity should verify their system requirements before purchasing.

Highlights

  • 16 GB capacity handles heavy multitasking smoothly
  • 2666 MHz DDR4 speed keeps data flowing fast
  • 260-pin SODIMM form factor fits standard laptop slots
  • DDR4 technology improves efficiency over older types
  • Listed by manufacturer in February 2026

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 16GB DDR4 2666MHz module is running at the correct speed after installation?

Check the memory frequency in your laptop's BIOS or use a system information tool such as CPU-Z; it should report 2666MHz for the installed stick.

What is included in the box and do I need any extra parts to install this SODIMM?

The package contains the 16GB DDR4 260-pin SODIMM only; no tools or additional components are required for a typical laptop memory upgrade.

Which version of this Lenovo DDR4 SODIMM should I select for a 16GB upgrade?

This listing is the single 16GB 2666MHz 260-pin module; choose it when you need exactly 16GB of DDR4 laptop memory.

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